gem5  v22.0.0.2
sc_mm.cc
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32 
34 
35 namespace Gem5SystemC
36 {
37 
38 MemoryManager::MemoryManager() : numberOfAllocations(0), numberOfFrees(0) {}
39 
41 {
42  for (gp *payload: freePayloads) {
43  delete payload;
44  numberOfFrees++;
45  }
46 }
47 
48 gp *
50 {
51  if (freePayloads.empty()) {
53  return new gp(this);
54  } else {
55  gp *result = freePayloads.back();
56  freePayloads.pop_back();
57  return result;
58  }
59 }
60 
61 void
63 {
64  payload->reset(); // clears all extensions
65  freePayloads.push_back(payload);
66 }
67 
68 } // namespace Gem5SystemC
Gem5SystemC::gp
tlm::tlm_generic_payload gp
Definition: sc_mm.hh:43
Gem5SystemC::MemoryManager::MemoryManager
MemoryManager()
Definition: sc_mm.cc:38
Gem5SystemC::MemoryManager::free
virtual void free(gp *payload)
Definition: sc_mm.cc:62
tlm::tlm_generic_payload::reset
void reset()
Definition: gp.cc:134
Gem5SystemC
Definition: sc_ext.cc:40
Gem5SystemC::MemoryManager::numberOfFrees
unsigned int numberOfFrees
Definition: sc_mm.hh:55
Gem5SystemC::MemoryManager::allocate
virtual gp * allocate()
Definition: sc_mm.cc:49
tlm::tlm_generic_payload
Definition: gp.hh:133
sc_mm.hh
Gem5SystemC::MemoryManager::freePayloads
std::vector< gp * > freePayloads
Definition: sc_mm.hh:56
Gem5SystemC::MemoryManager::numberOfAllocations
unsigned int numberOfAllocations
Definition: sc_mm.hh:54
Gem5SystemC::MemoryManager::~MemoryManager
virtual ~MemoryManager()
Definition: sc_mm.cc:40

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